2003 Chevy W-Series A/C Relays, Sensors & Switches
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UAC®HVAC Pressure SwitchChevy W3500 Tiltmaster / W4500 Tiltmaster / W5500... with Kysor A/C System 2003, HVAC Pressure Switch by UAC®. Low Pressure. UAC’s line of electrical components includes the Switches and Relays that are necessary for the proper...Helps maintain a desired temperature inside your carMade of durable materials$18.37 - Four Seasons®HVAC Blower Motor Resistor ConnectorChevy W3500 Tiltmaster 2003, HVAC Blower Motor Resistor Connector by Four Seasons®. Front. Type: 7 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...Molded plastic constructionOE style connectors$21.31
- Four Seasons®HVAC Blower Motor Resistor HarnessChevy W3500 Tiltmaster 4.8L / 5.7L 2003, HVAC Blower Motor Resistor Harness by Four Seasons®. Type: 2 Terminals. Products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile A/C...Molded plastic constructionOE style connectors$35.33
- gpd®HVAC RelayChevy W3500 Tiltmaster / W4500 Tiltmaster / W5500... 2003, HVAC Relay by gpd®. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In earlier vehicles,...Designed to meet/exceed OE fit, form and functionDurability tested on every new design$10.33 - $34.11
- Four Seasons®HVAC Harness ConnectorChevy W3500 Tiltmaster / W4500 Tiltmaster 6.0L 2003, HVAC Harness Connector by Four Seasons®. Without Diode. Terminal Quantity: 2. Terminal Type: Male. Type: 2 Terminal Male. Products are engineered and tested to provide years of...Molded plastic constructionOE style connectors$18.55
